Foliar symptoms of Esca as a sign of vine mortality: A binary logistic regression approach

Bojkov, Gligor and Mitrev, Sasa and Arsov, Emilija (2024) Foliar symptoms of Esca as a sign of vine mortality: A binary logistic regression approach. In: XIII International Symposium on Agricultural Sciences "AgroReS 2024", 27-30 May 2024, Trebinje, Bosnia and Herzegovina.

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Abstract

This research aims to see how temporal dynamics affect the death of vines that previously manifested symptoms of Esca - complex of "trunk diseases" caused by different wood-infecting fungi (Botryosphaeria dieback, Eutypa dieback, and Phomopsis dieback). The situation with Esca disease in our country, every year is variable and depends from variety, climate changes and conditions, and measurement for grapevine protection. For this research, Vranec black grapevine variety was observed, at an experimental field in Smilica, Kavadarci, Republic of North Macedonia. Our initial assumption was to monitor the progress of the Esca disease in vines that displayed interveinal necrosis on their leaves. Due to the inconsistency and fluctuation of foliar symptoms at vines over several years, it is necessary to use a binary logistic regression analysis using IBM SPSS software to analyze and predict the percentage of vine deaths.

Item Type:	Conference or Workshop Item (Poster)
Subjects:	Agricultural Sciences > Agricultural biotechnology
Divisions:	Faculty of Agriculture
Depositing User:	Emilija Arsov
Date Deposited:	03 Jun 2024 08:35
Last Modified:	03 Jun 2024 08:35
URI:	https://eprints.ugd.edu.mk/id/eprint/34196

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